Individual Calculations December 2018 |
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Serwin, Krzysztof Total change: -7.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IV DLS Okreg Walbrzyski 2018 Round 1-3 | Dolny Slask | POL | 2018-11-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1636 | 1388 | 0.00 | 2 | -0.39 | 20 | -7.80 | |
| Kilanski, Janusz | | | 1618 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | Kolodziejski, Piotr | | | 1653 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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